The standard-size Mares Force-Plus Knife features a 3.94-inch stainless steel blade and built-in line cutter. It comes with an impact-resistant plastic sheath that also resists corrosion. Easily release the knife from the sheath even if you’re wearing gloves. Use the included leg straps with quick-release buckles, hose laces, or BC mounting knobs to safely mount your knife during your dive.